type this into Google to get that number: 1 km to miles Google tells you that 1

Question

type this into Google to get that number: 1 km to miles Google tells you that 1 km equals 0.621371 miles. Enter flow rate in liters per minute: 18 Enter radius of oil drum in inches: 45 Enter height of oil drum in inches: 80 Time to fill barrel: 7 hour(s), 43 minute(s) and 20 seconds Note that you will need to do rounding at some point in your calculations. This process is very simple. Suppose you wanted to round a variable called total to the nearest integer. You would write this: total = round(total) Do not be concerned if the number of seconds in your answer differs slightly (i.e., a couple of seconds) from the sample given above. No credit will be deducted in such cases. This program is worth a total of 10 points, broken down as follows: 2: input prompts 2: hours correct 2: minutes correct 2: seconds correct (within a few seconds of the correct answer) 2: all output values are integers Partial credit will be available.

Explanation / Answer

import java.util.Scanner;


public class TimeOfBarrel {


    public static void main(String[] args) {

        int floawrate;
        int radius;
        int height;
        Scanner sc=new Scanner(System.in);
        System.out.println("Enter Flow rate in minutes....");
        floawrate=sc.nextInt();
        System.out.println("Enter the radius");
        radius=sc.nextInt();
        System.out.println("Enter the height");
        height=sc.nextInt();
       
        double volume=Math.PI*radius*radius*height;
       
        int Total_time=(int) Math.round(volume/floawrate);
       
        int total_hours=Total_time/3600;
       
        System.out.println("Total secods are");
        System.out.println(total_hours);       
       
        int total_minutes=(Total_time-total_hours*3600)/60;
    System.out.println("Total minutes are ");
        System.out.println(total_minutes);
    }

}

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